Hi, I need a new rear bumper for my 2001 Chevy Blazer LS (chevy rust got the best of the bumper) and its crumbling off. I put a wanted add out on craigslist and someone replied they have a bumper off a 2003 Chevy Blazer....will that fit? I should add its not the end caps as well, just the step part

Thanks! First post as well

 

It should fit, I would think since they are both the same width.
I don't know if yours is a 4 door or not but I don't see where that would matter since your going the width of the blazer not the length.

 

If yours is a 2 door I think the cross bumper with the tag mount will but the side bumper or extensions to the rear wheels will not. However you should be able to use the ones you have since they are plastic if they are not damaged. Those things take a beating for some reason. I finally found one for my ZR2 and only because the man was willing to ship it. Seems nobody on CL wants to ship anything.